GB1453522A - Flexible hoses - Google Patents

Flexible hoses

Info

Publication number
GB1453522A
GB1453522A GB534074A GB534074A GB1453522A GB 1453522 A GB1453522 A GB 1453522A GB 534074 A GB534074 A GB 534074A GB 534074 A GB534074 A GB 534074A GB 1453522 A GB1453522 A GB 1453522A
Authority
GB
United Kingdom
Prior art keywords
hose
cables
layer
axis
flexible
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB534074A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PNEUMATIC CAOUTCHOUC MANUFACTU
Original Assignee
PNEUMATIC CAOUTCHOUC MANUFACTU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PNEUMATIC CAOUTCHOUC MANUFACTU filed Critical PNEUMATIC CAOUTCHOUC MANUFACTU
Publication of GB1453522A publication Critical patent/GB1453522A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/133—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting buoyant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/09—Cellular

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

1453522 Buoyant hoses PNEUMATIC CAOUTCHOUC MFG ET PLASTIQUES KLEBER-COLOMBES 5 Feb 1974 [5 Feb 1973] 05340/74 Heading F2P A flexible buoyant hose includes a reinforced wall 10, e.g. of rubber, forming the hose proper over the outer face of which is located a layer of a cellular buoyancy material 11, the outer face of the cellular material 11 being covered with a protective sheath formed by a flexible layer of helically disposed flexible cables 12 embedded in a layer 13 of rubber or like material, the cables being laid at an angle between 56 and 68 degrees to the axis of the hose. Preferably the cables 12 are arranged at an angle of approximately 60 degrees to the axis of the hose and consist of elastically extensible metal cables, e.g. formed of 7 strands each of 3 filaments. Before being incorporated in the hose the cables 12 may be permanently deformed so as to contain undulations lying on either side of the axis of the cable. The layer 13 preferably has a natural rubber base and is coated with a thin layer 14 having a polychloroprene base.
GB534074A 1973-02-05 1974-02-05 Flexible hoses Expired GB1453522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7304034A FR2216510B1 (en) 1973-02-05 1973-02-05

Publications (1)

Publication Number Publication Date
GB1453522A true GB1453522A (en) 1976-10-27

Family

ID=9114374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB534074A Expired GB1453522A (en) 1973-02-05 1974-02-05 Flexible hoses

Country Status (4)

Country Link
US (1) US3972354A (en)
FR (1) FR2216510B1 (en)
GB (1) GB1453522A (en)
IT (1) IT1004866B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356715A (en) * 1976-11-02 1978-05-23 Bridgestone Corp Buoyant hose for fluid handling
FR2614671B1 (en) * 1987-04-30 1990-11-30 Caoutchouc Manuf Plastique FLEXIBLE PIPE CAPABLE OF ACCEPTING LOW RADIUS OF CURVATURE AND METHOD FOR THE PRODUCTION THEREOF
GB2274498B (en) * 1993-01-26 1996-10-02 Dunlop Ltd Improvements in and relating to floatable flexible hose
SE9703109D0 (en) * 1997-08-29 1997-08-29 Trelleborg Viking As Corrosion-resistant pipe material and means for connection to pipes of such material
US8203041B2 (en) * 2009-07-21 2012-06-19 Monsanto Technology Llc Soybean variety A1016334

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US132006A (en) * 1872-10-08 Improvement w wagon-jacks
US702738A (en) * 1901-08-13 1902-06-17 Marshall Montgomery Flexible hose adapted for couplings, &c.
US1281557A (en) * 1913-12-31 1918-10-15 Howard W Goodall Hose.
US1206230A (en) * 1916-10-23 1916-11-28 William W Kincaid Rubber hose.
GB617025A (en) * 1946-10-04 1949-01-31 Charles Albert Edward Oldham Improvements in and relating to fire resisting hose and the like
US3119415A (en) * 1962-03-09 1964-01-28 Porter Co Inc H K Buoyant hose
FR1356848A (en) * 1963-05-21 1964-03-27 Dunlop Rubber Co Floating flexible hose and its manufacturing process
FR1432682A (en) * 1965-02-01 1966-03-25 Ind Du Caoutchouc Souple Industrial manufacturing process under lead of embedded metal spiral rubber hoses
FR1528051A (en) * 1967-04-27 1968-06-07 Michelin & Cie Improvements to rubber hoses
GB1202094A (en) * 1968-02-07 1970-08-12 Dunlop Co Ltd Improvements in or relating to flexible hose

Also Published As

Publication number Publication date
IT1004866B (en) 1976-07-20
FR2216510A1 (en) 1974-08-30
US3972354A (en) 1976-08-03
FR2216510B1 (en) 1976-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee